EP 0939150 B1 20021211 - Open-end rotor spinning machine
Title (en)
Open-end rotor spinning machine
Title (de)
Offenend-Rotorspinnvorrichtung
Title (fr)
Métier à filer à bout libre à rotor
Publication
Application
Priority
DE 19808243 A 19980227
Abstract (en)
[origin: EP0939150A2] The open-end spinner has a cover (10) which slides in a mounting bracket (22) through a locking/unlocking unit (20). During spinning, the locking bolt (23) is held in position at the spinning box housing (2) by force at the mounting points (34) of the spinning box housing (2). The locking bolts (23), with rotational symmetry, have mounting shoulders (29) at the ends which are positioned in mounting shells (30) in the closing cheeks (31) of the spinning box housing (2). Springs (24) within the mounting brackets (22) apply a force on the locking bolts (23), on a withdrawal direction. Both locking bolts (23) are coupled to a gearing assembly (25, 25', 26), operated together by a lever (27) to move into place. The lever (27) can only be operated when the cover (10) is open.
IPC 1-7
IPC 8 full level
D01H 4/08 (2006.01)
CPC (source: EP US)
D01H 4/08 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 0939150 A2 19990901; EP 0939150 A3 19991208; EP 0939150 B1 20021211; CZ 60999 A3 19990915; DE 19808243 A1 19990902; DE 59903702 D1 20030123; JP H11279851 A 19991012; US 6067787 A 20000530
DOCDB simple family (application)
EP 99102008 A 19990201; CZ 60999 A 19990223; DE 19808243 A 19980227; DE 59903702 T 19990201; JP 5294199 A 19990301; US 24606799 A 19990208